21274 River Canyon Rd

53.5% are female
46.5% are male

46.5% of residents in ZIP 37405 are male and 53.5% are female. 40.7% of residents are married and 15% are divorced. 39.7% have never been married. 4.6% are widowed. The average size of resident families is 2.78.

2.3% report being Hispanic

83.8% of residents in ZIP 37405 report their race as White. 4.5% report their race as Black or African American. 3.7% report their race as Asian. 0.1% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 1.5% report their race as Some other race. 6.3% report their race as Two or more races. 2.3% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

44.6% have a Science and Engineering degree

7.3% of residents in ZIP 37405 have less than a high school education. 17.9% have a high school diploma but no more. 25.7% of residents have some college but no more. 27.3% have a bachelor's degree (or equivalent) but no more. 21.8% have a graduate degree. 44.6% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 65394
53.3% have two income earners
30.9% of households earn $100,000+

Median household income in ZIP 37405 is $65394 with 53.3% of families having two income earners. 30.9% of households earn at least $100,000. 6.5% of households have an income under $5,000, 2.1% from $5,000-$10,000, 3.2% from $10,000-$15,000, 2% from $15,000-$20,000, 3.2% from $20,000-$25,000, 9.7% from $25,000-$35,000, 13.3% from $35,000-$50,000, 16.1% from $50,000-$75,000, 12.9% from $75,000-$100,000, 13.4% from $100,000-$150,000 and 17.5% over $150,000. The median income of individuals is $41188.